diff options
Diffstat (limited to 'host/utils')
| -rw-r--r-- | host/utils/converter_benchmark.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/host/utils/converter_benchmark.cpp b/host/utils/converter_benchmark.cpp index 0f0c72370..ba521441f 100644 --- a/host/utils/converter_benchmark.cpp +++ b/host/utils/converter_benchmark.cpp @@ -98,6 +98,28 @@ void init_random_vector_complex_int(std::vector<char> &buf_ptr, const size_t n_i } } +struct item32_sc12_3x +{ + uint32_t line0; + uint32_t line1; + uint32_t line2; +}; + +template <typename T> +void init_random_vector_complex_sc12(std::vector<char> &buf_ptr, const size_t n_items) +{ + item32_sc12_3x *const buf = reinterpret_cast<item32_sc12_3x * const>(&buf_ptr[0]); + if (n_items % 4) throw std::invalid_argument(""); + + for (size_t i = 0; i < n_items / 4; i++) { + int16_t iq[8]; + for (auto &k : iq) k = rand() & 0xfff; + buf[i].line0 = iq[0] << 20 | iq[1] << 8 | iq[2] >> 4; + buf[i].line1 = iq[2] << 28 | iq[3] << 16 | iq[4] << 4 | iq[5] >> 8; + buf[i].line2 = iq[5] << 24 | iq[6] << 12 | iq[7] << 0; + } +} + template <typename T> void init_random_vector_real_int(std::vector<char> &buf_ptr, size_t n_items) { @@ -164,6 +186,8 @@ void init_buffers( for (size_t i = 0; i < buf.size(); i++) { if (type == "sc8") { init_random_vector_complex_int<int8_t>(buf[i], n_items); + } else if (type == "sc12") { + init_random_vector_complex_sc12<int16_t>(buf[i], n_items); } else if (type == "sc16") { init_random_vector_complex_int<int16_t>(buf[i], n_items); } else if (type == "sc32") { |